CN204059575U - A kind of suction-type sewer scavenger inhales dark extended-range device and suction-type sewer scavenger - Google Patents
A kind of suction-type sewer scavenger inhales dark extended-range device and suction-type sewer scavenger Download PDFInfo
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- CN204059575U CN204059575U CN201420466059.5U CN201420466059U CN204059575U CN 204059575 U CN204059575 U CN 204059575U CN 201420466059 U CN201420466059 U CN 201420466059U CN 204059575 U CN204059575 U CN 204059575U
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- suction
- fixed sleeving
- type sewer
- sewer scavenger
- range device
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Abstract
The utility model relates to a kind of suction-type sewer scavenger and inhales dark extended-range device, comprises fixed sleeving, and the upper end of this fixed sleeving is provided with male contact, and the lower end of fixed sleeving is provided with famale connector, and this fixed sleeving is provided with through hole; The periphery of fixed sleeving is provided with control unit from top to bottom successively, increases Cheng Danyuan and sensing unit; Control unit controls to increase journey unit motion, and receives the signal feedback of sensing unit.The dark extended-range device of suction of the present utility model can increase the soil pick-up degree of depth of suction-type sewer scavenger, can not reduce the bicycle soil pick-up amount of suction-type sewer scavenger simultaneously, have high promotional value.
Description
Technical field
The utility model relates to soil pick-up apparatus field, specifically relates to a kind of suction-type sewer scavenger and inhales dark extended-range device and suction-type sewer scavenger.
Background technology
Suction-type sewer scavenger is the Novel environmental-sanitation vehicle of collection, transfer cleaning transport mud, sewage and dredging sewer.
When suction-type sewer scavenger soil pick-up, due to soil pick-up pipeline one end be connected vacuum line, form vacuum in pipeline, the other end directly logical air of soil pick-up pipeline, under the effect of draught head, sewage flows into through one end of soil pick-up pipeline, and the other end flows out.In known technology, cm Hg=1.013, millimetres of mercury=76, standard atmospheric pressure=760 × 10^5 Pascal=10.336 meter water column, so under desired vacuum, the vertical depth of soil pick-up can not be greater than 10.336 meters.And the soil pick-up pipeline of common suction-type sewer scavenger is generally above tank body, add the height on chassis, the actual terrain clearance of soil pick-up pipeline generally more than 3.5 meters, therefore the general suction-type sewer scavenger actual soil pick-up degree of depth (apart from ground) for 5-6 rice dark, the sewer degree of depth being greater than to 6 meters is helpless.
As shown in Figure 1: the suction-type sewer scavenger that part soil pick-up ability is stronger is provided with civilian mound dish and inhales dark extended-range device.This article mound dish soil pick-up extended-range device comprises Wen Qiupan, excessively joint, first flange, famale connector, clip, dirt sucking tube, water under high pressure sebific duct and high pressure water connector.In soil pick-up process, liquid is entered by Wen Qiupan, flows out at dirt sucking tube; When the soil pick-up degree of depth is more than 10 meters, open the high-pressure hydraulic pump that suction-type sewer scavenger carries, for civilian mound dish provides water under high pressure, water under high pressure flows into the corresponding nozzle in the dish of civilian mound through high pressure water connector and water under high pressure sebific duct, under the effect of civilian mound principle, literary composition mound dish soil pick-up pipeline forms negative pressure, in the sewage of sewer endlessly inspiration dirt sucking tube.
But civilian mound dish is inhaled dark extended-range device weak point and is to need extra water under high pressure to do power, increases cost.The water under high pressure that high-pressure hydraulic pump provides is inhaled dark extended-range device by civilian mound dish and is flowed into Water Tank with sewage, decreases the space that Water Tank holds sewage; And need sufficient water source, there is no water source, then cannot normally work.
Current existing single civilian mound dish suction dark extended-range device suction dark increasing journey is little, general increasing journey about 6 meters, and the deep-well suction that cannot realize less than 12 meters is dark; If two civilian mound dishes are inhaled the series connection of dark extended-range device and used, then inhale and spend increase deeply, but water under high pressure output increases thereupon, then the effective soil pick-up amount of suction-type sewer scavenger bicycle can be less.
Therefore, how designing a kind of device, the basis not affecting suction-type sewer scavenger bicycle effective soil pick-up amount increases the device that the suction of suction-type sewer scavenger is dark, is the problem that those skilled in the art's letter need solve.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of suction-type sewer scavenger is provided to inhale dark extended-range device and suction-type sewer scavenger, the problem that when this device solves the suction of prior art middle-deep well, suction-type sewer scavenger adopts civilian mound to coil to inhale the effective soil pick-up amount of bicycle brought of dark extended-range device and significantly reduce.
The utility model adopts following technical proposals:
A kind of suction-type sewer scavenger inhales dark extended-range device, and comprise fixed sleeving, the upper end of this fixed sleeving is provided with the male contact for being connected with soil pick-up pipeline, and the lower end of fixed sleeving is provided with the famale connector for being connected with soil pick-up pipeline, and this fixed sleeving is provided with through hole; The periphery of fixed sleeving is provided with control unit from top to bottom successively, increases Cheng Danyuan and sensing unit; Control unit controls to increase journey unit motion, and receives the signal feedback of sensing unit.
Preferably, described control unit comprises the support be arranged on fixed sleeving, this support is provided with shell, power supply, Signal reception and processor and servo controller is provided with in shell, power supply is powered to Signal reception and processor and servo controller, and Signal reception and processor by the signal transmission that receives to servo controller.
Preferably, described increasing Cheng Danyuan comprises the limit casing be fixedly connected with fixed sleeving and the revoling tube be enclosed within outside fixed sleeving, and the outer ring of revoling tube is fixedly connected with gear wheel; Described limit casing is provided with servomotor, and the rotating shaft of servomotor is connected with pinion, and pinion is meshed with gear wheel, and servo controller controls servomotor rotating.
Preferably, described revoling tube is provided with the air inlet suitable with described through hole.
Preferably, described revoling tube is also respectively arranged with right baffle-plate and right baffle plate.
Preferably, described sensing unit comprises being arranged on and to be fixedly connected with below revoling tube and with fixed sleeving and to limit the abutment sleeve that revoling tube moves down, abutment sleeve is respectively arranged with and described right baffle-plate and the suitable left limit sensor of right baffle plate and right limit sensor, left limit sensor and right limit sensor respectively by signal transmission to Signal reception and processor.
The utility model additionally provides a kind ofly has the suction-type sewer scavenger that above-mentioned suction-type sewer scavenger inhales dark extended-range device.
The beneficial effects of the utility model are: by the rotation of revoling tube, realize overlapping and staggering of air inlet port and through hole, and then make the liquid be sucked in suction channel become gas-liquid mixture, reduce the density being sucked liquid, add the flow velocity being sucked liquid simultaneously, and then achieve suction dark increasing journey object, suction-type sewer scavenger is added on the basis not affecting the effective soil pick-up amount of bicycle and inhales deeply, achieve the suction to deep-well sewer.
Accompanying drawing illustrates:
Fig. 1 is the structure chart that dark extended-range device inhaled by background technology Chinese mound dish;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is elevation of the present utility model;
Fig. 4 is the structure chart of sensing unit in the utility model;
Fig. 5 is circuit theory diagrams in the utility model;
Wherein: 1, male contact 2, shell, 4, pinion, 5, revoling tube, 6, famale connector, 7, abutment sleeve, 8, sealing ring, 9, gear wheel, 10, limit casing, 11, set bolt, 12, support, 13, fixed sleeving, 14, right baffle-plate, 15, left limit sensor, 16, right limit sensor, 17, right baffle plate, 18, literary composition mound dish, 19, transit joint, 20, unit's flange, 21, famale connector, 22, clip, 23, dirt sucking tube, 24, water under high pressure sebific duct, 25, high pressure water connector, 26, air inlet, 27, Signal reception and processor, 28, servo controller, 29, servomotor.
Detailed description of the invention:
Embodiment 1: a kind of suction-type sewer scavenger inhales dark extended-range device, its structure is as in Figure 2-4: comprise fixed sleeving 13, the upper end of this fixed sleeving 13 is provided with the male contact 1 for being connected with soil pick-up pipeline, the lower end of fixed sleeving 13 is provided with the famale connector 6 for being connected with soil pick-up pipeline, and this fixed sleeving 13 is provided with through hole (not shown); The periphery of fixed sleeving 13 is provided with control unit from top to bottom successively, increases Cheng Danyuan and sensing unit; Control unit controls to increase journey unit motion, and receives the signal feedback of sensing unit.
Described control unit comprises the support 12 be arranged on fixed sleeving 13, this support is provided with shell 2, power supply (not shown), Signal reception and processor 27, servo controller 28, auxiliary relay KA1 and auxiliary relay KA2 is provided with in shell 2, power supply (not shown) is powered to Signal reception and processor 27 and servo controller 28, and Signal reception and processor 27 by receive from remote controller (not shown) signal transmission to servo controller 28.
Described increasing Cheng Danyuan comprises the limit casing 10 be enclosed within fixed sleeving 13 and the revoling tube 5 be enclosed within outside fixed sleeving 13, sealing ring 8 is provided with between revoling tube 5 and fixed sleeving, sealing ring 8 is stuck in the cannelure (not shown) of fixed sleeving 13 outer ring, limit casing 10 for preventing, revoling tube 5 moves, and limit casing 10 is connected with fixed sleeving 13 by set bolt 11; The outer ring of revoling tube 5 is fixedly connected with gear wheel 9; Described limit casing 10 is provided with servomotor 29, and the rotating shaft of servomotor 29 is connected with pinion 4, and pinion 4 is meshed with gear wheel 9, and servo controller 28 controls servomotor 29 rotating.
Described revoling tube 5 is provided with the air inlet 26 suitable with the through hole (not shown) on fixed sleeving 13.
Described revoling tube 5 is also respectively arranged with right baffle-plate 14 and right baffle plate 17.
Described sensing unit comprises being arranged on and to be fixedly connected with below revoling tube 5 and with fixed sleeving 13 and to limit the abutment sleeve 7 that revoling tube 5 moves down, abutment sleeve 7 is respectively arranged with and described right baffle-plate 14 and the suitable left limit sensor 15 of right baffle plate 17 and right limit sensor 16, left limit sensor 15 and right limit sensor 16 respectively by signal transmission to Signal reception and processor 27.
The course of work of the present utility model is: staff sends signal by remote controller (not shown), Signal reception and processor 27 are by Signal reception, then servo controller 28 is passed to, servo controller 28 controls servomotor 29 and rotates forward, then pinion 4 drives gear wheel 9 to rotate, air inlet 26 on turnbarrel 5 coincides with the through hole (not shown) on fixed sleeving 13 gradually, it is inner that air enters fixed sleeving 13, the liquid be then sucked becomes gas-liquid mixture, reduce the density being sucked liquid, add the flow velocity being sucked liquid simultaneously, and then achieve suction dark increasing journey object, suction-type sewer scavenger is added on the basis not affecting the effective soil pick-up amount of bicycle and inhales deeply, achieve the suction to deep-well sewer, after having aspirated, staff sends signal by remote controller (not shown), Signal reception and processor 27 are by Signal reception, then servo controller 28 is passed to, servo controller 28 controls servomotor 29 and reverses, then pinion 4 drives gear wheel 9 to rotate, and the air inlet 26 on turnbarrel 5 is staggered with the through hole (not shown) on fixed sleeving 13 gradually.
Staff controls servomotor 29 driven rotary sleeve pipe 5 by remote controller (not shown) and rotates forward, air inlet 26 on revoling tube 5 overlaps with the through hole (not shown) on fixed sleeving 13, right baffle-plate 14 feeds back to left limit sensor 15 1 signals, left limit sensor 15 signal feedback to Signal reception and processor 27, Signal reception and processor 27 control power supply (not shown) to be stopped powering to servomotor 29, and pinion 4 and gear wheel 9 stop operating.
In like manner, in the counter-rotational process of revoling tube 5, air inlet 26 on turnbarrel 5 staggers with the through hole (not shown) on fixed sleeving 13, right baffle plate 17 feeds back to right limit sensor 16 1 signals, right limit sensor 16 signal feedback to Signal reception and processor 27, Signal reception and processor 27 control power supply (not shown) to be stopped powering to servomotor 29, and pinion 4 and gear wheel 9 stop operating;
The suction-type sewer scavenger that the present embodiment provides inhales dark extended-range device, its circuit theory as shown in Figure 5:
Staff sends positive rotaring signal by remote controller (not shown), rotate forward signal transmission to Signal reception and processor 27, Signal reception and processor 27 pass to Servocontrol device 28 by after rotating forward signal transacting through 1# path, then servo controller 28 drives servomotor 29 to rotate forward;
In servomotor 29 rotating forward process, left limit sensor 15 sends left limit signal according to the position of revoling tube 5, left limit signal passes to through 11# path and controls auxiliary relay KA1, control to pass to Signal reception and processor 27 after left limit signal amplifies by auxiliary relay KA1, Signal reception and processor 27 will control the amount of spin of servomotor 29 after signal transacting, prevent rotating distance from exceeding setting range, affect control effects.
In like manner, staff sends reverse signal by remote controller (not shown), reverse signal is delivered to Signal reception and processor 27, Signal reception and processor 27 pass to Servocontrol device 28 by after rotating forward signal transacting through 2# path, then servo controller 28 drives servomotor 29 to reverse;
In servomotor 29 Umklapp process, right limit sensor 16 sends right limit signal according to the position of revoling tube 5, right limit signal passes to through 12# path and controls auxiliary relay KA2, control to pass to Signal reception and processor 27 after right limit signal amplifies by auxiliary relay KA2, Signal reception and processor 27 will control the amount of spin of servomotor 29 after signal transacting, prevent rotating distance from exceeding setting range, affect control effects.
The utility model additionally provides a kind of suction-type sewer scavenger, and the suction-type sewer scavenger that the soil pick-up pipeline of this suction-type sewer scavenger is mounted with the present embodiment to be provided inhales dark extended-range device.
After have employed said structure, the suction-type sewer scavenger of this programme is inhaled dark extended-range device and is solved in prior art, and suction-type sewer scavenger, when carrying out deep-well soil pick-up, significantly can reduce the problem of the effective soil pick-up amount of bicycle.
And this apparatus structure is simple, cost inhales dark extended-range device far below prior art Chinese mound dish, has very high application value.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. suction-type sewer scavenger inhales a dark extended-range device, it is characterized in that: comprise fixed sleeving, and the upper end of this fixed sleeving is provided with male contact, and the lower end of fixed sleeving is provided with famale connector, and this fixed sleeving is provided with through hole; The periphery of fixed sleeving is provided with control unit from top to bottom successively, increases Cheng Danyuan and sensing unit; Control unit controls to increase journey unit motion, and receives the signal feedback of sensing unit.
2. suction-type sewer scavenger according to claim 1 inhales dark extended-range device, it is characterized in that: described control unit comprises the support be arranged on fixed sleeving, this support is provided with shell, power supply, Signal reception and processor and servo controller is provided with in shell, power supply is powered to Signal reception and processor and servo controller, and Signal reception and processor by the signal transmission that receives to servo controller.
3. suction-type sewer scavenger according to claim 1 and 2 inhales dark extended-range device, it is characterized in that: described increasing Cheng Danyuan comprises the limit casing be fixedly connected with fixed sleeving and the revoling tube be enclosed within outside fixed sleeving, and the outer ring of revoling tube is fixedly connected with gear wheel; Described limit casing is provided with servomotor, and the rotating shaft of servomotor is connected with pinion, and pinion is meshed with gear wheel, and servo controller controls servomotor rotating.
4. suction-type sewer scavenger according to claim 3 inhales dark extended-range device, it is characterized in that: described revoling tube is provided with the air inlet suitable with described through hole.
5. suction-type sewer scavenger according to claim 3 inhales dark extended-range device, it is characterized in that: described revoling tube is also respectively arranged with right baffle-plate and right baffle plate.
6. suction-type sewer scavenger according to claim 5 inhales dark extended-range device, it is characterized in that: described sensing unit comprises being arranged on and to be fixedly connected with below revoling tube and with fixed sleeving and to limit the abutment sleeve that revoling tube moves down, abutment sleeve is respectively arranged with and described right baffle-plate and the suitable left limit sensor of right baffle plate and right limit sensor, left limit sensor and right limit sensor respectively by signal transmission to servo controller.
7. a suction-type sewer scavenger, is characterized in that: dark extended-range device inhaled by the dirty car soil pick-up pipeline of described suction-type sewer scavenger is provided with described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466059.5U CN204059575U (en) | 2014-08-18 | 2014-08-18 | A kind of suction-type sewer scavenger inhales dark extended-range device and suction-type sewer scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466059.5U CN204059575U (en) | 2014-08-18 | 2014-08-18 | A kind of suction-type sewer scavenger inhales dark extended-range device and suction-type sewer scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059575U true CN204059575U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466059.5U Withdrawn - After Issue CN204059575U (en) | 2014-08-18 | 2014-08-18 | A kind of suction-type sewer scavenger inhales dark extended-range device and suction-type sewer scavenger |
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| Country | Link |
|---|---|
| CN (1) | CN204059575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153459A (en) * | 2014-08-18 | 2014-11-19 | 中通汽车工业集团有限责任公司 | Suction height range increasing device of suction-type sewer scavenger and suction-type sewer scavenger |
-
2014
- 2014-08-18 CN CN201420466059.5U patent/CN204059575U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153459A (en) * | 2014-08-18 | 2014-11-19 | 中通汽车工业集团有限责任公司 | Suction height range increasing device of suction-type sewer scavenger and suction-type sewer scavenger |
| CN104153459B (en) * | 2014-08-18 | 2015-09-02 | 中通汽车工业集团有限责任公司 | A kind of suction-type sewer scavenger inhales dark extended-range device and suction-type sewer scavenger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |